* {
    margin: 0;
    padding: 0;
}

body {
    min-width: 1200px;
}

/* @media screen and (max-width:1450px) {
    .left-nav {
        width: 0px;
        transition: all .5s linear;
    }

    .content-header-top div:first-child img {
        transform-origin: 50% 50%;
        transform: rotateY(180deg);
        transition: all .5s linear;
    }
}

@media screen and (min-width:1450px) {
    .left-nav {
        width: 260px;
        transition: all .5s linear;
    }

    .content-header-top div:first-child img {
        transform-origin: 50% 50%;
        transform: rotateY(0deg);
        transition: all .5s linear;
    }
} */

.container {
    padding-top: 25px;
    padding-left: 1px;
    display: flex;
    justify-content: space-between;
}

.left-nav {
    user-select: none;
    height: 800px;
    background-color: rgb(0, 21, 41);
}

.left-nav-header {
    width: 260px;
    height: 80px;
    background-color: rgb(0, 40, 77);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.left-nav-header img {
    width: 38px;
}

.left-nav-header span {
    color: #fff;
}

.nav-menu {
    width: 260px;
    background-color: black;
}

.nav-menu>li {
    cursor: pointer;
    list-style: none;
    color: rgb(159, 159, 159);
    line-height: 50px;
    padding-left: 50px;
}

.nav-menu>li:hover {
    background-color: #222;
    color: #ddd;
}

.nav-menu>ul {
    display: none;
}

.nav-menu>ul>li {
    cursor: pointer;
    list-style: none;
    color: rgb(159, 159, 159);
    line-height: 50px;
    padding-left: 80px;
}

.nav-menu>ul>li:hover {
    background-color: #1890ff !important;
    color: #fff !important;
}

.show {
    display: block;
}

.off {
    display: none;
}

.content {
    background-color: rgb(243, 243, 243);
    width: 100%;
    min-width: 1200px;
}

.content-header-top {
    padding: 0 20px;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.content-header-top img {
    width: 30px;
    -webkit-user-drag: none;
}

.content-header-right {
    margin-right: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-content {
    border-radius: 10px;
    background-color: #fff;
    padding: 20px;
}

.content-content-head {
    padding: 10px 0;
    width: 90%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-content-head button {
    width: 90px;
    height: 35px;
    background-color: rgb(24, 144, 255);
    color: #fff;
    border-radius: 5px;
    border: 0px;
    cursor: pointer;
}

.content-content-head button:active {
    background-color: rgb(24, 144, 189);
}

.content-content-head input {
    width: 190px;
    margin-left:13px;
    height: 28px;
    border-radius: 5px;
    border: 1px solid #ccc;
    padding-left: 20px;
    padding-right: 10px;
    outline: none;
}

.content-content-head .position {
    position: relative;
}

.content-content-head ul {
    /* height: 116px; */
    height: 0px;
    position: absolute;
    left: 150px;
    top: 25px;
    width: 100px;
    border: 0px solid #ccc;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 1px 1px 2px rgb(235, 235, 235);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    user-select: none;
}

.content-content-head ul li {
    width: 100%;
    list-style: none;
    border-bottom: 1px solid #ccc;
    text-align: center;
    line-height: 28px;
    cursor: pointer;
    border-radius: 2px;
}

.content-content-head ul li:hover {
    background-color: #1890ff;
    color: #fff;
    transition: all 0.2s linear;
}

.content-content-head svg:hover {
    color: #aaa;
    cursor: pointer;
}

.content-content-head svg {
    width: 28px;
    height: 28px;
    position: absolute;
    left: 220px;
    top: 1px;
    color: #666;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
    user-select: none;
}

.content-background {
    margin: 12px;
}

.content-background .buttons {
    width: 20%;
    height: 80px;
    /* background-color: #ccc; */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-background .buttons button {
    width: 90px;
    height: 35px;
    color: #fff;
    border-radius: 5px;
    border: 0px;
    cursor: pointer;
}

.content-background .buttons button:nth-child(1) {
    background-color: rgb(0, 153, 51);
}

.content-background .buttons button:nth-child(2) {
    background-color: #1890ff;
}

.content-background .buttons button:nth-child(3) {
    background-color: rgb(22, 138, 189);
}

.content-content>div>form input {
    height: 35px;
    color: black;
    padding: 5px;
    outline: none;
    margin-left: 20px;
}

hr {
    width: 100%;
    border: 0px;
    border-top: 1px solid rgb(233, 233, 233);
}

.min-menu {
    padding: 20px;
    color: #aaa;
    background-color: #fff;
}

th,
td {
    color: black;
    border: .5px solid #e4e4e4;
}

.content-content>div>table {
    width: 100%;
    /* margin-top: 20px; */
}

.content-content>div>table>thead>tr {
    height: 40px;
}

.content-content>div>table>thead>tr>th {
    background-color: #168abd;
    color: #ffffff;
}

.content-content>div>table>thead>tr>th:first-child>div {
    width: 30px;
    height: 15px;
    border-radius: 3px;
    margin: 0 auto;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.content-content>div>table>tbody>tr>td {
    text-align: center;
    height: 50px;
    /* padding: 5px; */
    font-size: 15px;
    font-weight: 500;
}

.content-content>div>table>tbody>tr>td>input {
    width: 15px;
    height: 15px;
    color: #000;
    cursor: pointer;
    margin-top: 6px;
}

.content-content>div>table>tbody>tr>td>div {
    margin: 0 auto;
}

.next-page {
    /* width: 250px; */
    height: 50px;
    margin: 0px auto;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.next-page span {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: block;
    font-size: 20px;
    color: #fff;
    text-align: center;
    line-height: 22px;
}

.next-page button {
    width: 30px;
    height: 20px;
    border-radius: 5px;
    color: #fff;
    background-color: #1890ff;
    border: 0px;
    cursor: pointer;
    user-select: none;
}

.bigFont span {
    transform: scale(1.5, 1.2);
}

.littleFont span {
    transform: scale(1.1);
}

.next-page>div {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: #1890ff;
    color: #fff;
    text-align: center;
    line-height: 22px;
    cursor: pointer;
    user-select: none;
}

.modalBox {
    /* display: none; */
    position: absolute;
    top: 0px;
    left: 0px;
    background-color: rgba(100, 100, 100, 0.2);
    z-index: 100;
    
}

.modalBox-content {
    display: none;
    width: 986px;
    height: 550px;
    background-color: #fff;
    border: 1px solid #ccc;
    margin: 0px auto;
    margin-top: 70px;
    position: relative;
}

.modalBox-content-header {
    width: 946px;
    height: 50px;
    border-bottom: 1px solid #ccc;
    background-color: #168abd;
    padding: 0px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
}

.modalBox-content-header span:last-child {
    padding-right: 20px;
    font-size: 20px;
    cursor: pointer;
}

.modalBox-content-form span {
    margin-top: 40px;
    display: inline-block;
    width: 10%;
    text-align: right;
}

.modalBox-content-form input {
    width: 20%;
    margin-left: 10px;
    height: 35px;
    border-radius: 5px;
    border: 1px solid #666;
    outline: none;
    padding: 0px 10px;
}

.modalBox-content-form div {
    width: 100%;
    margin-bottom: 20px;
}

.modalBox-content-form div:last-child {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.modalBox-content-form div:last-child span {
    margin-top: 10px;
}

.modalBox-content-form div:last-child textarea {
    margin-left: 16px;
    border-radius: 5px;
    width: 814px;
    height: 90px;
    resize: none;
    outline: none;
    padding: 5px;
    word-wrap: break-word;
    font-size: 16px;
}

.modalBox-content-form div input {
    background-color: #ccc;
}

.modalBox-content-foot {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.modalBox-content-foot button {
    width: 110px;
    height: 45px;
    margin-right: 50px;
    font-size: 18px;
    color: #fff;
    border-radius: 5px;
    border: 0px;
    cursor: pointer;
}
.bottom {
    position: absolute;
    bottom: 10px;
}

.modalBox-content-foot button:first-child {
    background-color: #1890ff;
}

.modalBox-content-foot button:last-child {
    background-color: #6f7172;
}

#form2 div{
    width: 100%;
    height: 52px;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 1px solid #1890ff;
}